package com.huanbao.uav.advice;

import com.huanbao.common.api.CommonResult;
import org.apache.commons.lang.StringUtils;
import org.slf4j.MDC;
import org.springframework.core.MethodParameter;
import org.springframework.http.MediaType;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.server.ServerHttpRequest;
import org.springframework.http.server.ServerHttpResponse;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.servlet.mvc.method.annotation.ResponseBodyAdvice;

import java.util.Map;

@RestControllerAdvice
public class PlatformAdvice implements ResponseBodyAdvice<Object> {
    @Override
    public boolean supports(MethodParameter methodParameter, Class<? extends HttpMessageConverter<?>> aClass) {
        return true;
    }

    @Override
    public Object beforeBodyWrite(Object o, MethodParameter methodParameter, MediaType mediaType, Class<? extends HttpMessageConverter<?>> aClass, ServerHttpRequest serverHttpRequest, ServerHttpResponse serverHttpResponse) {
        if(null != o){
            final String REQUEST_ID= MDC.get("x-req-id");

            if(Map.class.isInstance(o)){
                Map bv=(Map)o;

                bv.put("x-req-id",    REQUEST_ID);
            }
        }
        return o;
    }
}
